Definition of santolina in English:

noun

Take heel cuttings from ceanothus, penstemons, lavenders, santolinas and philadelphus.

These include cistus, phlomis, lavenders, rosemary, myrtle, santolinas and artemesias.

Don't forget to factor white and blue into your planting scheme; both do a great job of cooling off and separating drifts of hot-colored plants, as do gray-foliaged plants such as santolina, artemisia, and dusty miller.